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  3. FSampleTrackContainer

FSampleTrackContainer

API > API/Plugins > API/Plugins/ControlRig

   
Name FSampleTrackContainer
Type class
Header File /Engine/Plugins/Animation/ControlRig/Source/ControlRig/Public/Tracks/SampleTrackContainer.h
Include Path #include "Tracks/SampleTrackContainer.h"

Syntax

class FSampleTrackContainer : public TSharedFromThis< FSampleTrackContainer >

Inheritance Hierarchy

Constructors

Name Remarks Include Path Unreal Specifiers

FSampleTrackContainer()

   Tracks/SampleTrackContainer.h  

Destructors

Name Remarks Include Path Unreal Specifiers

~FSampleTrackContainer()

   Tracks/SampleTrackContainer.h  

Constants

Name Type Remarks Include Path
AbsoluteTimeName const FLazyName   Tracks/SampleTrackContainer.h
DeltaTimeName const FLazyName   Tracks/SampleTrackContainer.h

Variables

Protected

Name Type Remarks Include Path Unreal Specifiers
bForceToUseCompression bool   Tracks/SampleTrackContainer.h  
NameToIndex TMap< FName, int32 >   Tracks/SampleTrackContainer.h  
TimeSampleTrackIndex FSampleTrackIndex   Tracks/SampleTrackContainer.h  
Tracks TArray< TSharedPtr< FSampleTrackBase > >   Tracks/SampleTrackContainer.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

TSharedPtr< FSampleTrack< TArray< bool > > > AddBoolArrayTrack ( const FName& InName
)

   Tracks/SampleTrackContainer.h  

TSharedPtr< FSampleTrack< bool > > AddBoolTrack ( const FName& InName
)

   Tracks/SampleTrackContainer.h  

TSharedPtr< FSampleTrack< TArray< float > > > AddFloatArrayTrack ( const FName& InName
)

   Tracks/SampleTrackContainer.h  

TSharedPtr< FSampleTrack< float > > AddFloatTrack ( const FName& InName
)

   Tracks/SampleTrackContainer.h  

TSharedPtr< FSampleTrack< TArray< int32 > > > AddInt32ArrayTrack ( const FName& InName
)

   Tracks/SampleTrackContainer.h  

TSharedPtr< FSampleTrack< int32 > > AddInt32Track ( const FName& InName
)

   Tracks/SampleTrackContainer.h  

TSharedPtr< FSampleTrack< TArray< FLinearColor > > > AddLinearColorArrayTrack ( const FName& InName
)

   Tracks/SampleTrackContainer.h  

TSharedPtr< FSampleTrack< FLinearColor > > AddLinearColorTrack ( const FName& InName
)

   Tracks/SampleTrackContainer.h  

TSharedPtr< FSampleTrack< TArray< FName > > > AddNameArrayTrack ( const FName& InName
)

   Tracks/SampleTrackContainer.h  

TSharedPtr< FSampleTrack< FName > > AddNameTrack ( const FName& InName
)

   Tracks/SampleTrackContainer.h  

TSharedPtr< FSampleTrack< TArray< FQuat4f > > > AddQuatArrayTrack ( const FName& InName
)

   Tracks/SampleTrackContainer.h  

TSharedPtr< FSampleTrack< FQuat4f > > AddQuatTrack ( const FName& InName
)

   Tracks/SampleTrackContainer.h  

TSharedPtr< FSampleTrack< TArray< FRigComponentKey > > > AddRigComponentKeyArrayTrack ( const FName& InName
)

   Tracks/SampleTrackContainer.h  

TSharedPtr< FSampleTrack< FRigComponentKey > > AddRigComponentKeyTrack ( const FName& InName
)

   Tracks/SampleTrackContainer.h  

TSharedPtr< FSampleTrack< TArray< FRigElementKey > > > AddRigElementKeyArrayTrack ( const FName& InName
)

   Tracks/SampleTrackContainer.h  

TSharedPtr< FSampleTrack< FRigElementKey > > AddRigElementKeyTrack ( const FName& InName
)

   Tracks/SampleTrackContainer.h  

TSharedPtr< FSampleTrack< TArray< FString > > > AddStringArrayTrack ( const FName& InName
)

   Tracks/SampleTrackContainer.h  

TSharedPtr< FSampleTrack< FString > > AddStringTrack ( const FName& InName
)

   Tracks/SampleTrackContainer.h  

TSharedPtr< FSampleTrack< TArray< FInstancedStruct > > > AddStructArrayTrack ( const FName& InName,
const UScriptStruct* InScriptStruct
)

   Tracks/SampleTrackContainer.h  

TSharedPtr< FSampleTrack< FInstancedStruct > > AddStructTrack ( const FName& InName,
const UScriptStruct* InScriptStruct
)

   Tracks/SampleTrackContainer.h  

int32 AddTimeSample ( float InAbsoluteTime,
float InDeltaTime
)

   Tracks/SampleTrackContainer.h  

int32 AddTimeSampleFromDeltaTime ( float InDeltaTime
)

   Tracks/SampleTrackContainer.h  

TSharedPtr< FSampleTrack< T > > AddTrack ( const FName& InName,
FSampleTrackBase::ETrackType InTrackType,
const UScriptStruct* InScriptStruct
)

   Tracks/SampleTrackContainer.h  

TSharedPtr< FSampleTrackBase > AddTrack ( const FName& InName,
FSampleTrackBase::ETrackType InTrackType,
const UScriptStruct* InScriptStruct
)

   Tracks/SampleTrackContainer.h  

TSharedPtr< FSampleTrack< TArray< FTransform3f > > > AddTransformArrayTrack ( const FName& InName
)

   Tracks/SampleTrackContainer.h  

TSharedPtr< FSampleTrack< FTransform3f > > AddTransformTrack ( const FName& InName
)

   Tracks/SampleTrackContainer.h  

TSharedPtr< FSampleTrack< TArray< uint32 > > > AddUint32ArrayTrack ( const FName& InName
)

   Tracks/SampleTrackContainer.h  

TSharedPtr< FSampleTrack< uint32 > > AddUint32Track ( const FName& InName
)

   Tracks/SampleTrackContainer.h  

TSharedPtr< FSampleTrack< TArray< FVector3f > > > AddVectorArrayTrack ( const FName& InName
)

   Tracks/SampleTrackContainer.h  

TSharedPtr< FSampleTrack< FVector3f > > AddVectorTrack ( const FName& InName
)

   Tracks/SampleTrackContainer.h  

void Compact ( float InTolerance
)

   Tracks/SampleTrackContainer.h  

void ConvertTracksToComplete()

 Analyses the memory footprint of a sample track (just complete values vs time indices + values) and converts the track back to a complete representation for memory efficiency Tracks/SampleTrackContainer.h  

void ConvertTracksToSampled ( float InTolerance
)

 After a track has been made editable - we can convert it back to sampled to save memory. Tracks/SampleTrackContainer.h  

void EnableTrackAtlas ( float InTolerance
)

 Introduces a memory optimization to all tracks where necessary, by which the value storage is moved to a unique store and an atlas index array is stored (per sample index) to look up the unique value per sample. Tracks/SampleTrackContainer.h  

TSharedPtr< FSampleTrack< TArray< T > > > FindArrayTrack ( const FName& InName
)

   Tracks/SampleTrackContainer.h  

TSharedPtr< const FSampleTrack< TArray< T > > > FindArrayTrack ( const FName& InName
) const

   Tracks/SampleTrackContainer.h  

TSharedPtr< FSampleTrack< T > > FindOrAddTrack ( const FName& InName,
FSampleTrackBase::ETrackType InTrackType,
const UScriptStruct* InScriptStruct
)

   Tracks/SampleTrackContainer.h  

TSharedPtr< FSampleTrackBase > FindOrAddTrack ( const FName& InName,
FSampleTrackBase::ETrackType InTrackType,
const UScriptStruct* InScriptStruct
)

   Tracks/SampleTrackContainer.h  
  Tracks/SampleTrackContainer.h  

TSharedPtr< const FSampleTrack< TArray< FInstancedStruct > > > FindStructArrayTrack ( const FName& InName
) const

   Tracks/SampleTrackContainer.h  
  Tracks/SampleTrackContainer.h  

TSharedPtr< const FSampleTrack< FInstancedStruct > > FindStructTrack ( const FName& InName
) const

   Tracks/SampleTrackContainer.h  

TSharedPtr< const FSampleTrackBase > FindTrack ( const FName& InName
) const

   Tracks/SampleTrackContainer.h  

TSharedPtr< FSampleTrack< T > > FindTrack ( const FName& InName
)

   Tracks/SampleTrackContainer.h  

TSharedPtr< const FSampleTrack< T > > FindTrack ( const FName& InName
) const

   Tracks/SampleTrackContainer.h  
  Tracks/SampleTrackContainer.h  

float GetAbsoluteTime ( int32 InTimeIndex,
FSampleTrackIndex& InOutTrackIndex
) const

   Tracks/SampleTrackContainer.h  

float GetAbsoluteTime ( int32 InTimeIndex
) const

   Tracks/SampleTrackContainer.h  

TSharedPtr< FSampleTrack< TArray< T > > > GetArrayTrack ( int32 InIndex
)

   Tracks/SampleTrackContainer.h  

TSharedPtr< const FSampleTrack< TArray< T > > > GetArrayTrack ( int32 InIndex
) const

   Tracks/SampleTrackContainer.h  

float GetDeltaTime ( int32 InTimeIndex,
FSampleTrackIndex& InOutTrackIndex
) const

   Tracks/SampleTrackContainer.h  

float GetDeltaTime ( int32 InTimeIndex
) const

   Tracks/SampleTrackContainer.h  

float GetLastAbsoluteTime()

   Tracks/SampleTrackContainer.h  

float GetLastDeltaTime()

   Tracks/SampleTrackContainer.h  

int32 GetNumTimes()

   Tracks/SampleTrackContainer.h  
  Tracks/SampleTrackContainer.h  

TSharedPtr< const FSampleTrack< TArray< FInstancedStruct > > > GetStructArrayTrack ( int32 InIndex
) const

   Tracks/SampleTrackContainer.h  
  Tracks/SampleTrackContainer.h  

TSharedPtr< const FSampleTrack< FInstancedStruct > > GetStructTrack ( int32 InIndex
) const

   Tracks/SampleTrackContainer.h  

int32 GetTimeIndex ( float InAbsoluteTime,
FSampleTrackIndex& InOutTrackIndex
) const

   Tracks/SampleTrackContainer.h  

int32 GetTimeIndex ( float InAbsoluteTime
) const

   Tracks/SampleTrackContainer.h  

FVector2f GetTimeRange()

   Tracks/SampleTrackContainer.h  

TSharedPtr< const FSampleTrackBase > GetTrack ( int32 InIndex
) const

   Tracks/SampleTrackContainer.h  

TSharedPtr< FSampleTrackBase > GetTrack ( int32 InIndex
)

   Tracks/SampleTrackContainer.h  

TSharedPtr< FSampleTrack< T > > GetTrack ( int32 InIndex
)

   Tracks/SampleTrackContainer.h  

TSharedPtr< const FSampleTrack< T > > GetTrack ( int32 InIndex
) const

   Tracks/SampleTrackContainer.h  

int32 GetTrackIndex ( const FName& InName
) const

   Tracks/SampleTrackContainer.h  

bool IsEditable()

 Returns true if all tracks are complete / singleton tracks without references and without atlases Tracks/SampleTrackContainer.h  

bool MakeEditable()

 Makes this container editable, essentially the opposite of making it compact Tracks/SampleTrackContainer.h  

void MergeTypedTracks ( bool bUpdateNameToIndexMap,
float InTolerance
)

 Combines tracks of the same type into a single, longer track and spawns tracks referencing the larger one's sections Tracks/SampleTrackContainer.h  

int32 NumTracks()

   Tracks/SampleTrackContainer.h  

void RemoveInvalidTracks ( bool bUpdateNameToIndexMap
)

 Removes all tracks with no data in them or nullptr tracks Tracks/SampleTrackContainer.h  

void RemoveRedundantTracks ( bool bUpdateNameToIndexMap,
float InTolerance
)

 Combines tracks that have the exact same data in them Tracks/SampleTrackContainer.h  

void Reserve ( int32 InNum
)

   Tracks/SampleTrackContainer.h  

void Reset()

   Tracks/SampleTrackContainer.h  

bool Serialize ( FArchive& InArchive
)

   Tracks/SampleTrackContainer.h  

void SetForceToUseCompression ( bool InForce
)

   Tracks/SampleTrackContainer.h  

void Shrink()

   Tracks/SampleTrackContainer.h  

Static

Name Remarks Include Path Unreal Specifiers

static TSharedPtr< FSampleTrackBase > MakeTrack ( FSampleTrackBase::ETrackType InTrackType
)

   Tracks/SampleTrackContainer.h  

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